51409204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 113573376

約数和(自身を除く): 62164172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2011, 2324, 3652, 4022, 6391, 8044, 12782, 14077, 22121, 25564, 28154, 44242, 56308, 88484, 154847, 166913, 309694, 333826, 619388, 667652, 1168391, 1836043, 2336782, 3672086, 4673564, 7344172, 12852301, 25704602, 51409204]

約数ペア:

[(1, 51409204), (2, 25704602), (4, 12852301), (7, 7344172), (11, 4673564), (14, 3672086), (22, 2336782), (28, 1836043), (44, 1168391), (77, 667652), (83, 619388), (154, 333826), (166, 309694), (308, 166913), (332, 154847), (581, 88484), (913, 56308), (1162, 44242), (1826, 28154), (2011, 25564), (2324, 22121), (3652, 14077), (4022, 12782), (6391, 8044)]